γ-Ce2S3大红色料的研究进展  

Progress in the Development of γ-Ce2S3 Bright Red Pigment

作　　者：李月明 李新 宋福生 王竹梅 沈宗洋 洪燕 LI Yueming;LI Xin;SONG Fusheng;WANG Zhumei;SHEN Zongyang;HONG Yan(School of Materials Science and Engineering,Jingdezhen Ceramic Institute/National Light Industry Key Laboratory of Functional Ceramic Materials/Energy Storage and Conversion Ceramic Materials Engineering Laboratory of Jiangxi Province,Jingdezhen,333403,Jiangxi,China)

机构地区：[1]景德镇陶瓷大学材料科学与工程学院/中国轻工业功能陶瓷材料重点实验室/江西省能量存储与转换陶瓷材料工程实验室,江西景德镇333403

出　　处：《陶瓷学报》2020年第4期455-470,共16页Journal of Ceramics

基　　金：国家自然科学基金资助(51462010);江西省自然科学基金(2016BAB206132,2017ACB20022);景德镇市科技计划项目(2017GYZD016-012)。

摘　　要：γ-Ce2S3是一种无毒环保型无机大红色料,因其色泽鲜艳、遮盖力强、优异的抗紫外能力,被认为是目前广泛应用的CdSe1-xSx大红色料的最佳替代品。但其在350℃下就会被氧化分解而失去红色,导致其很难在高温领域获得应用。从γ-Ce2S3的晶体结构出发,详细综述了近年来γ-Ce2S3的制备方法、离子掺杂及包裹对γ-Ce2S3的合成、晶体结构、色度以及热稳定性等性能的影响,指出了研究中存在的问题,提出了未来的研究方向。γ-Ce2S3 is an environmentally friendly non-toxic inorganic brightred pigment. It is considered to be the best substitute for the currently widely used CdSe1-xSx, because of its bright color, strong covering capability and excellent UV resistance. However, γ-Ce2S3 decomposes oxidatively at 350℃ and loses red color, limiting its high-temperature applications. In this paper, from the crystal structure point view, the effects of preparation method, ion doping and coating on crystal structure, chromaticit y and thermal stability of γ-Ce2S3 are comprehensively reviewed. In addition, the problems in the current research are presented and the future research directions are proposed.

关 键 词：γ-Ce2S3大红色料 离子掺杂 包裹色料﹔热稳定性 

分 类 号：TQ174.4[化学工程—陶瓷工业]